Meaning of libertine

lib•er•tine

1. a person who is morally or sexually unrestrained, esp. a dissolute man; a profligate; rake.
2. a freethinker in religious matters.
3. a person freed from slavery in ancient Rome.

1. free of moral, esp. sexual, restraint; dissolute; licentious.
2. freethinking in religious matters.
3. unrestrained; uncontrolled.